{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}{% endblock title %}</title>
    <link rel="stylesheet" type="text/css" href="{% static '/book/css/index.css' %}">
</head>
<body>
    <ul class="nav">
        <li><a href="{% url 'book_index' %}">首页</a></li>
        <li><a href="{% url 'book_add' %}">发布图书</a></li>
    </ul>
    {% block content %}{% endblock content %}
</body>
</html>